Remember the sudden 4.03.605.1 OTA update that unexpectedly hit some HTC Rezound devices earlier this week and brought global roaming with it? And the 4.03.605.2 full RUU that we followed up with shortly after? We've just gotten a hold of the full low-level Verizon changelog for these releases (the .2 one to be exact), so here's what's different compared to that final ICS OTA from only a few weeks ago (remember, half of the changelogs' value comes from knowing what to not expect):

Features/Enhancements

Global support enabled

Issues Resolved

Let’s Golf 2 v1.2.1

Skype video call – color incorrect

Lockup

Mobile Hotspot shows incorrect number of devices

Time displayed after powering off and then right back on

BUA+ read requests

BUA+ not displaying in Landscape mode

Data stall

Mobile IM removed

Guided tour video can now be found in “Basic Set-up and Usage Videos”

Location settings pop-up removed

Data widget updated

IPv6 default set to “Enabled”

VMM version updated to 0.37

Static IP

VVM notification in “all Messages” tab after deleting

VCAST Music – removed MP3 purchase references

We're also hearing that the end date for this trial is September 3rd - presumably, that means that if everything goes well, that's the date it's going to get approved and possibly roll out to everyone shortly after.

Verizon is possibly pushing out an over-the-air update v4.03.605.1 to the HTC Rezound which only just received ICS (v3.14.605.12) last week. The 104MB update is pretty hefty for only a few weeks of work, which has puzzled many XDA members and made things turn pretty ugly in the relevant thread. The reason I'm saying "possibly" is only one person at XDA has received it so far, which may indicate there's some sort of soak testing going on.